SERVICE MANUAL MODEL: 21F1 CHASSIS: NX56E-LA

Transcription

1 SERVICE MANUAL MODEL: 21F1 CHASSIS: NX56E-LA

2 1 CAUTION: Use of controls, adjustments or procedures other than those specified herein may result in hazardous radiation exposure. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN. CAUTION: TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The lighting flash with arrowhead symbol, with an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the products enclosure that may be of sufficient magnitude to constitute a risk of electric shock to the person. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. WARNING: TO REDUCE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. 2

3 IMPORTANT SAFETY INSTRUCTIONS CAUTION: Read all of these instructions. Save these instructions for later use. Follow all Warnings and Instructions marked on the audio equipment. 1. Read Instructions- All the safety and operating instructions should be read before the product is operated. 2. Retain Instructions- The safety and operating instructions should be retained for future reference. 3. Heed Warnings- All warnings on the product and in the operating instructions should be adhered to. 4. Follow Instructions- All operating and use instructions should be followed. FOR YOUR PERSONAL SAFETY 1. When the power cord or plug is damaged or frayed, unplug this television set from the wall outlet and refer servicing to qualified service personnel. 2. Do not overload wall outlets and extension cords as this can result in fire or electric shock. 3. Do not allow anything to rest on or roll over the power cord, and do not place the TV where power cord is subject to traffic or abuse. This may result in a shock or fire hazard. 4. Do not attempt to service this television set yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel. 5. Never push objects of any kind into this television set through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock. Never spill liquid of any kind on the television set. 6. If the television set has been dropped or the cabinet has been damaged, unplug this television set from the wall outlet and refer servicing to qualified service personnel. 7. If liquid has been spilled into the television set, unplug this television set from the wall outlet and refer servicing to qualified service personnel. 8. Do not subject your television set to impact of any kind. Be particularly careful not to damage the picture tube surface. 9. Unplug this television set from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning Do not place this television set on an unstable cart, stand, or table. The television set may fall, causing serious injury to a child or an adult, and serious damage to the appliance. Use only with a cart or stand recommended by the manufacturer, or sold with the television set. Wall or shelf mounting should follow the manufacturer s instructions, and should use a mounting kit approved by the manufacturer An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combination to overturn. 3

4 PROTECTION AND LOCATION OF YOUR SET 11. Do not use this television set near water... for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, etc. Never expose the set to rain or water. If the set has been exposed to rain or water, unplug the set from the wall outlet and refer servicing to qualified service personnel. 12. Choose a place where light (artificial or sunlight) does not shine directly on the screen. 13. Avoid dusty places, since piling up of dust inside TV chassis may cause failure of the set when high humidity persists. 14. The set has slots, or openings in the cabinet for ventilation purposes, to provide reliable operation of the receiver, to protect it from overheating. These openings must not be blocked or covered. Never cover the slots or openings with cloth or other material. Never block the bottom ventilation slots of the set by placing it on a bed, sofa, rug, etc. Never place the set near or over a radiator or heat register. Never place the set in a built-in enclosure, unless proper ventilation is provided. PROTECTION AND LOCATION OF YOUR SET If an outside antenna is connected to the television set, be sure the antenna system is grounded so as to provide some protection against voltage surges and built up static charges, Section 810 of the National Electrical Code, NFPA No , provides information with respect to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection to grounding electrode, and requirements for the grounding electrode. EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE INSTRUCTIONS EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE ANTENNA LEAD- IN WIRE GROUND CLAMP ANTENNA DISCHARGE UNIT (NEC SECTION ) ELECTRIC SERVICE EQUIPMENT GROUNDING CONDUCTORS (NEC SECTION810-21) GROUND CLAMPS NEC-NATIONAL ELECTRICAL CODE POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250. PART H) Note to CATV system installer : (Only for the television set with CATV reception) This reminder is provided to call the CATV system installer s attention to Article of the NEC that provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of cable entry as practical. 16. An outside antenna system should not be located in the vicinity of overhead power lines or other electric lights or power circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system, extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal. 17. For added protection for this television set during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna. This will prevent damage due to lightning and power-line surges. 4

5 OPERATION OF YOUR SET 18. This television set should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply at your home, consult your television dealer or local power company. For television sets designed to operate from battery power, refer to the operating instructions. 19. If the television set does not operate normally by following the operating instructions, unplug this television set from the wall outlet and refer servicing to qualified service personnel. Adjust only those controls that are covered in the operating instructions as improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the television set to normal operation. 20. When going on a holiday : If your television set is to remain unused for a period of time, for instance, when you go on a holiday, turn the television set off and unplug the television set from the wall outlet. IF THE SET DOES NOT OPERATE PROPERLY 21. If you are unable to restore normal operation by following the detailed procedure in your operating instructions, do not attempt any further adjustment. Unplug the set and call your dealer or service technician. 22. Whenever the television set is damaged or fails, or a distinct change in performance indicates a need for service, unplug the set and have it checked by a professional service technician. 23. It is normal for some TV sets to make occasional snapping or popping sounds, particularly when being turned on or off. If the snapping or popping is continuous or frequent, unplug the set and consult your dealer or service technician. FOR SERVICE AND MODIFICATION 24. Do not use attachments not recommended by the television set manufacturer as they may cause hazards. 25. When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer that have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards. 26. Upon completion of any service or repairs to the television set, ask the service technician to perform routine safety checks to determine that the television is in safe operating condition. 5

6 TCL-Thomson Electronics R&D Center (Shen Zhen Lab) Product Functional Specification Chassis Name Issued On Updated On NX56-LA Serial No Page 1 of 7 Version 1.0

7 TTE Corporation R&D Center (Shen Zhen Lab) Disclosure Proprietary Information: These drawings and specifications are the property of TCL-Thomson Electronics and shall not be reproduced or copied or used as the basis for the manufacture or sale of apparatus or devices without the written permission of TCL-Thomson Electronics. Version Information: Version states by two Arabic Numbers, which is separated by one dot, e.g The first number 1 means the version of approved file, the second one 2 means the version of draft. Chassis Name Issued On Updated On NX56-LA Serial No Page 2 of 7 Version 1.0

8 TTE Corporation R&D Center (Shen Zhen Lab) Revision History Model No. Prepared by Checked by Status Date Comment Released by: Prepared by Checked by Released by: Revised by Checked by Released by: Revised by Checked by Released by: Chassis Name Issued On Updated On NX56-LA Serial No. Page 3 of 7 Version 1.0

9 Item Model NX56-LA NX56-LA 21M5US Master Data -Version 1 1 -Customer ID EM EM -Destination EM EM -Brand -BOM NO. 03-B185SAE-SC31 03-DM63SAE-SC31S -Chassis Reception -Tuning [Channels Amt.] Tuning [Technology] PLL PLL -Tuning [Indication] Channel Channel -Frequency Bands Antenna AND Cable Antenna AND Cable -IF Frequency 45.7MHz 45.7MHz -TV Systems (Color+ Sound) PAL M/N NTSC M PAL M/N NTSC M -AV Systems NTSC PAL NTSC PAL Picture-Processing -SCAN Standard Standard -Wide Screen Switching -Comb filter -Picture Enhancement LTI / CTI Black Stretch Dynamic Skin Others -Picture Control [General] Brightness X X Sharpness X X Contrast X X Tint X X Color X X -Picture Control [Special] Smart Pictures * modes 4 modes 4 modes VM Color Temperature 3 modes 3 modes Others -Picture Noise Reduction X X Picture Display -CRT Type Normal Flat Pure Flat X X Super Flat -Deflection system 1Fh X X 2Fh -Tube Technology Iron AK X X Black Matrix Others -CRT Deflection ( * Deg.) CRT Magnetic Field -Screen Type 4:3 4:3 -Screen Size / Vis. Size 29' 21' Super Slim Sound -Audio Power Consumption 5W+5W 4W+4W -Surround Sound Version: 1.0

10 Item Model NX56-LA NX56-LA 21F5US -Nicam -America Stereo (MTS,BTSC,MPS) X X -America SAP -Korea Stereo -Thai Bilingual -Super Woofer -AVL -Sound Control [General] Volume X X Mute X X -Sound Control [Special] Treble Bass Balance X X Equalizer Smart Sound * modes Others -Speakers Quantity 2X1 2X1 User Interface -Menu Language English/Portugal/Espanol English/Portugal/Espanol -Features [General] AT Biological Clock Calendar Clock Channel Swap X X Channel Naming Child Lock X X Favorite Channel X X Game Hotel Mode X X High Sensitive Notebook On/Off Timer Preset X X Recall X X Rotation Sleep X X AVC -Features [Special] V-chip / CCD X X Teletext *Pages Others New Features Smart signal Voltage display Tuning Features -Auto Channel Program X X -Auto/Manual Tuning X X -Auto/Manual Store X X -Fine Tuning X X -Factory Mode X X -Service Mode Cabinet -Cabinet Name Version: 1.0

11 Item Model NX56-LA NX56-LA 21F5US -Front Cabinet Color -Middle Cabinet Color -Rear Cabinet Color -Local Controls Front Mains Switch X X CH+ CH- VOL+ VOL- X X TV/AV X X Menu X X Auto Search -Local Controls Top CH+ CH- VOL+ VOL- TV/AV Menu Auto Search -Indicator RC Received LED X X Standby LED X X Remote Controller -Type RC166 RC166 -Batteries Connectors Rear -SCART Full w/o Y/C -SCART Full with Y/C -SCART Single (CVBS) -Component In (YPbPr) Cinch for 50Hz -In Y/C+Cinch(CVBS+ Stereo) In Y/C+Cinch (CVBS+ Mono) -In Cinch(CVBS+ Stereo) -In Cinch (CVBS+ Mono) -Out Cinch(CVBS+ Stereo) -Out Cinch(CVBS+ Mono) 1(follow TV) 1(follow TV) - Y,Cb,Cr input X X -Super Woofer -Digital Audio Out -Loudspeakers -Control Busses -Feature Slot -ITV Smart Port - Antenna in 75 Ohms (F Type) X X Connectors Front/Side -In Y/C+Cinch(CVBS+ Stereo) -In Y/C+Cinch (CVBS+ Mono) -In Cinch(CVBS+ Stereo) X -In Cinch (CVBS+ Mono) -Out Headphone Mini-Jack 3.5mm Final Equipment -Packing Methods 2 Color Printing Carton Color -Documents and Manuals Instruction Book Screen Sticker Plastic Bag Warranty Card Version: 1.0

12 Item Model NX56-LA NX56-LA 21F5US Guarantee Doc. Warning Label Approbation Label Others -Languages DFU -Indication on BACKOVER Made-in in family sheet FCC/Elect Shock Caution Label CE/Elect Shock Caution Label Warning Label Others Approbation IEC65 IEC65 Miscellaneous -Mains Voltage V V -Mains Frequency 50/60Hz 50/60Hz -Type Mains Cord -Power Consumption TV in ON 75W 75W -Power Consumption TV in Standby <3W <3W Version: 1.0

13 TCL-THOMSON Electronics R&D Center (Shen Zhen Lab) NX56-LA Chassis Alignment Procedure Chassis Name NX56-LA Serial No. Issued on Page Page 1 of 15 Updated on Version 2.2

14 TCL-THOMSON Electronics R&D Center (Shen Zhen Lab) Disclosure Proprietary Information: These drawings and specifications are the property of TCL-Thomson Electronics and shall not be reproduced or copied or used as the basis for the manufacture or sale of apparatus or devices without the written permission of TCL-Thomson Electronics. Version Information: Version states by two Arabic Numbers, which is separated by one dot, e.g The first number 1 means the version of approved file, the second one 2 means the version of draft. Chassis Name NX56-LA Serial No. Issued on Page Page 2 of 15 Updated on Version 2.2

15 TCL-THOMSON Electronics R&D Center (Shen Zhen Lab) Revision History Model No. Status Date Comment Prepared by LIPENG B185SAE-SC31 Checked by 29185/NX56-LA Released by 21M63US Prepared by LIPENG DM62SAE-SC31S Checked by 21M63US/NX56-LA Released by 21M83S All NX56-LA chassis 14N23 All NX56-LA chassis Prepared by LIPENG Checked by Released by Prepared by LIPENG Prepared by LIPENG Checked by Released by Prepared by LIPENG Checked by Released by 03-DM83SAE-SC31S 21M83S/NX56-LA Ver2.0 Updated the description accord with the software changing.to NX56B Ver2.1 Add AKB adjust method Ver2.2 Add background color set Add Software eliminate bright Spot when turn off switch Chassis Name NX56-LA Serial No. Issued on Page Page 3 of 15 Updated on Version 2.2

16 TCL-THOMSON Electronics R&D Center (Shen Zhen Lab) 1.1. The way to enter P-Mode a) Method one A) Switch on the TV set. B) Press the MENU key on RC to show the PICTURE OSD menu. C) Move the cursor to Contrast item then press the 9, 7, 3, 5 key continuously on RC within 3 seconds then enter P-Mode. The P letter will appear on the left low corner of the screen when enter P-Mode. Also the FACTORY HOTKEY will be set to ON ( = 1 ). b) Another method Press the RECALL key on RC to enter P-mode directly. *Notes: 1. This will be active only when the FACTORY HOTKEY had set to ON ( = 1 ). 2. When the power on with FACTORY HOTKEY had set to ON ( = 1 ), the set will enter the P-Mode automatically Exit the P-Mode Press the RECALL or MENU key on RC to exit the P-Mode Keys function on RC at the P-Mode Use the RC to navigate in P-Mode: Press 0 to 9 key to select factory adjustment page. Press key to select option. Press key to adjust or select option. Press DISPLAY key to display software version. Press MENU key to exit the P-Mode. Press RECALL key to enter or exit the P-Mode. All change in P-Mode will be saved in EEPROM automatically 1.4. The adjustment page list on P-Mode: RC key Item Description 0 Screen voltage adjustment 1 Picture Geometric adjustment 1 Vertical geometry 2 Picture Geometric adjustment 2 Horizontal geometry 3 White Balance Adjustment 4 Setup 1 5 Setup 2 6 Setup 3 7 Setup 4 8 Setup 5 Chassis Name NX56-LA Serial No. Issued on Page Page 4 of 15 Updated on Version 2.2

17 TCL-THOMSON Electronics R&D Center (Shen Zhen Lab) 9 I2C Bus OFF Press this key to enter or exit BUS OFF mode AT DISPLAY DISPLAY STATE SCREEN Display software version 2. Flowchart of alignment procedure B+ adjustment Electrical properties checking for chassis RF AGC adjustment Parameter setup White balance Aging Adjustment of Adjustment of Adjustment focus voltage screen voltaget PAL geometry NTSC Set shopping QC checking adjustment geometry status adjustment 1) B+ Adjustment 2) RF AGC Adjustment 3) Screen & Focus adjustment 4) White balance adjustment 5) Producing parameter setup and option 6) Picture Geometry adjustment ( Vertical first) 7) Set Shopping status 8) QC Chassis Name NX56-LA Serial No. Issued on Page Page 5 of 15 Updated on Version 2.2

18 TCL-THOMSON Electronics R&D Center (Shen Zhen Lab) 3. Adjustment description *Notes: Alignment should be done after 3 minutes warm up of TV. 3.1 B+ Voltages 1. All relevant connectors and modules must be connected and inserted. 2. Main voltage is at 220VAC, 50Hz.voltage range:110vac~240vac,50hz 3. Connect a voltmeter to B+ (Cathode of D808) and switch on the set. 4. Input Philips test pattern signal and standard mode. 5. Adjust VR801, it should as the value in below form B+ Voltage. Table 3.1.1: The B+ value for vary tubes CRT type (Part Number) A68ERF185X013/MS (44-29RFLT-HFCA) A51QGT420X34(44-21RFLS-LGDA) A51ERS357X440(44-21RFLE-HF4A) A51ALQ13X04(44-21RFLM-CHDA 37SX110Y22-DC05( 44-14OFLN-IR6A) B+ Voltage Chassis Name NX56-LA Serial No. Issued on Page Page 6 of 15 Updated on Version 2.2

19 TCL-THOMSON Electronics R&D Center (Shen Zhen Lab) 3.2 RF AGC alignment Method 1 A. Connect the detector as shown below (Picture 3.2) to collector of Q101. B. Receive a grey scale signal with 70dBV amplitude. C. Enter P-Mode, press 6 key on RC to select AGCT. D. Adjust AGCT item until the output of the detector becomes 0.8Vpp Collector of Q101 To CRO Picture Method 2 A. Receive a grey scale signal with 60dBV amplitude. B. Enter P-Mode, press 6 key on RC to select AGCT. C. Adjust the AGCT value until the hint display AGC just change between 0 and Screen & Focus adjustment *Notes: Alignment below should be done after 15 minutes warm up of TV. 1. Input cross hatch pattern signal to RF input. 2. Enter P-Mode. 3. Press 0 key on the RC and the screen will become a horizontal line. 4. Adjust the SCREEN VR of the FBT until the horizontal line can just be seen barely (minimum visible intensity). Adjust the SCREEN VR 5. Press 0 key again on the RC to exit the screen voltage adjustment mode. 5. Adjust the FCOUS VR of the FBT until the vertical line and horizontal line becomes clear, like picture 3.3. Chassis Name NX56-LA Serial No. Issued on Page Page 7 of 15 Updated on Version 2.2

20 TCL-THOMSON Electronics R&D Center (Shen Zhen Lab) 3.4 White Balance Adjustment Picture Input a black and white pattern to RF input. 2. Enter P-Mode, press key 3 to select white balance adjustment menu. 3. Use the color analyzer to measure the black side of the screen. Adjust the value of RC, GC and BC to set the reading of the color analyzer to x=274, y=280. (11500 K). 4. Then measure the white side of the screen. Adjust the value of RD, GD and BD to set the reading of the color analyzer to x=274, y=280. (11500 K). 5. Repeat step 3&4 until you can get the correct reading for both black and white sides. *Notes: A. The SUBB and SubCON items are used to assistant the white balance adjustment. It is the same function as the user OSD menu Brightness and Contrast items. You can adjust these items to get the expect intensity when adjusting the white balance. B. YUV white balance black level offset setup: It is not need to adjust the white balance for YUV mode when production, but the BLOR-Y, BLOG-Y and BLOB-Y items which locate in EEPROM address 0x0A, 0x0B and 0x0C need to write in the right values to set the YUV mode black level offset before production. These offset values should be written by the PE engineer when making the EEPROM copy for the new lot with difference tube. Table 3.4.1: The White Balance adjustment setup and option page 3 OSD menu Default Value Description Remark RC 32 R cut-off setting(blor) Adjust to right value GC 32 G cut-off setting(blog) Adjust to right value BC 32 B cut-off setting(blob) Adjust to right value RD 37 R drive setting(wpr) Adjust to right value GD 32 G drive setting(wpg) Adjust to right value BD 37 B drive setting(wpb) Adjust to right value BLOC 8 Black level offset course(bloc) Adjust to right valuege Chassis Name NX56-LA Serial No. Issued on Page Page 8 of 15 Updated on Version 2.2

21 TCL-THOMSON Electronics R&D Center (Shen Zhen Lab) BriVSD 32 Brightness of horizontal line when adjust G2 Screen background is black with No signal Adjust to right valuege SUBB 32 Brightness Same as user Brightness SubCON 32 Contrast and Contrast adjust BLOR-Y 64 YUV R -OFFSET 64= offset value 0 63= offset BLOG-Y 62 YUV G-OFFSET value -1 65= offset value BLOB-Y 64 YUV B -OFFSET 1 Adjust to right value BRTC 32 BRIGHT CENTET Adjust to right value 3.5 Picture Geometry adjustment Vertical geometry adjustment 1. Input a PAL crosshatch pattern signal to RF input. 2. Enter P-Mode, press key 1 to select vertical geometry adjustment. (The OSD menu for this adjustment as below table For NTSC signal, the -50 will replace with -60.) 3. Adjust the value of the corresponding item to make the vertical geometry of the pattern look good. 4. Apply NTSC signal to adjust these value for NTSC vertical geometry. Table 3.5.1: The vertical geometry adjustment OSD menu setup and option page 1 OSD menu Default Value Description Remark VSLOPE Vertical slope(vs) Adjust to right value VCEN Vertical shift (VSH) Adjust to right value VSIZE Vertical amplitude(va) Adjust to right value VZOOM Vertical zoom(vx) Adjust to right value VSC S-correction(SC) Adjust to right value VSCROLL Vertical ScrollVCS Adjust to right value *Notes: 1. For NTSC signal, the -50 will replace with For NTSC signal, only the VCEN-60 and VSIZE-60 items need the adjustment, the other items use the same data as PAL signal. 3. On producing, please use the AUTO OFFSET (On page 2 ) function to easy the geometry adjustment of NTSC signal. When finished the PAL signal geometry adjustment, press 2 key to enter page 2 to select AUTO OFFSET item, press key to active the automatic offset function. Then the geometry adjustment of NTSC signal will finish automated. If the geometry of NTSC signal is look good, you don t need to adjust the geometry of NTSC signal any more Horizontal geometry adjustment 1. Input a PAL crosshatch pattern signal to RF input. Chassis Name NX56-LA Serial No. Issued on Page Page 9 of 15 Updated on Version 2.2

22 TCL-THOMSON Electronics R&D Center (Shen Zhen Lab) 2. Enter P-Mode, press key 2 to select horizontal geometry adjustment. (The OSD menu for this adjustment as below table For NTSC signal, the -50 will replace with -60.) 3. Adjust the value of the corresponding item to make the horizontal geometry of the pattern look good. 4. Apply NTSC signal to adjust these value for NTSC horizontal geometry. Table 3.5.2: The horizontal geometry adjustment OSD menu setup and option page 2 OSD menu Default Value Description Remark HCEN Horizontal shift(hsh) Adjust to right value HSIZE EW width(eww) Adjust to right value HPARA EW parabola width(pw) Adjust to right value HTRAP EW trapezium(tc) Adjust to right value HCNRT EW upper corner parabola(ucp) Adjust to right value HCNRB EW lower corner parabola(lcp) Adjust to right value HBOW Horizontal bow(hb) Adjust to right value HPARALLEL 32 Horizontal parallelogram(hp) Adjust to right value AUTO OFFSET 0 Automatic offset NTSC geometry See below description *Notes: 1. For NTSC signal, the -50 will replace with For NTSC signal, only the HCEN-60 and HSIZE-60 items need the adjustment, the other items use the same data as PAL signal. 3. On producing, please use the AUTO OFFSET (On page 2 ) function to easy the geometry adjustment of NTSC signal. When finished the PAL signal geometry adjustment, press 2 key to enter page 2 to select AUTO OFFSET item, press key to active the automatic offset function. Then the geometry adjustment of NTSC signal will finish automated. If now the geometry of NTSC signal is look good, it not needed to adjust the geometry of NTSC signal any more. 3.6 Producing parameter setup and option 1. Enter P-Mode, press key 4 to select page 4.Set the corresponding item to require value. See below table for detailed description. Table 3.6.1: Producing parameter setup and option page 4 OSD menu Default Value Description Remark 0=Aging mode off WARM UP STATUS 0 Set aging mode 1=Aging mode on SHOP INIT 0 Set the shopping status 0=>1= Set the shopping status DCXO 2 Crystal oscillator frequency adjustment FACTORY HOTKEY 1 Set factory hotkey Adjust this value to get the max color synchronization range 0= FACTORY HOTKEY off 1= FACTORY HOTKEY on POWER ON MODE LAST Set the power on mode ON=On when power on Chassis Name NX56-LA Serial No. Issued on Page Page 10 of 15 Updated on Version 2.2

23 TCL-THOMSON Electronics R&D Center (Shen Zhen Lab) STB=Standby when power on LAST=Last power off status EEPROM INIT 0 EEPROM initial 0=>1=Active EEPROM initial BRI CURVE >>>>>> Brightness curve Adjust this value CONCURVE >>>>>> Contrast curve Adjust this value COL CURVE >>>>>> Color curve Adjust this value VOL CURVE >>>>>> Volume curve Adjust this value AV STANDB 0 AV no signal within 10 minutes automatic standby 1 =Enable 0=Disable DEFALT LANGUAGE 1 SET DEFALT LANGUAGE 1=Enlish2 =Portuguese 3= Spanish DEFALT TUNE MODE 1 SET DEFALT TUNE MODE DEFALT TUNE MODE 0 = cable 1 = antenna AT ENABLE 1 AT MODE 1 =Enable 0=Disable ENABLE VCHIP ENABLE 1 VCHIP 1 =Enable 0=Disable ENABLE Description: 1). Set the shopping status When trigger the SHOP INIT item form 0 to 1, the TV will be put on selling status. The TV status after shopping status: A. FACTORY HOTKEY had set to OFF. B. Picture set to Standard status. (Brightness=50, Contrast=50, Colour=50, White tone=normal.) C. Sound set normal.(volume=30,balance=50.) D. 2). Set the user picture and sound curve value A. Brightness curve: OSD menu Default Value Description Remark BRI0 0 Set the minimal brightness when user Brightness=0 Set the value as BRI50 32 Set the brightness when user Brightness=50 practical BRI Set the maximal brightness when user Brightness=0 requirement B. Contrast curve: OSD menu Default Value Description Remark CON0 0 Set the minimal contrast when user Contrast=0 Set the value as CON50 32 Set the contrast when user Contrast=50 practical CON Set the maximal contrast when user Contrast=0 requirement Chassis Name NX56-LA Serial No. Issued on Page Page 11 of 15 Updated on Version 2.2

24 TCL-THOMSON Electronics R&D Center (Shen Zhen Lab) C. Colour curve: OSD menu Default Value Description Remark COL0 0 Set the minimal colour when user Colour=0 Set the value as COL50 32 Set the colour when user Color=50 practical COL Set the maximal colour when user Colour=0 requirement D. Volume curve: OSD menu Default Value Description Remark VOL0 0 Set the minimal volume when user Volume=0 Set the value as VOL10 38 Set the minimal volume when user Volume=10 practical VOL10 65 Set the minimal volume when user Volume=30 requirement VOL50 71 Set the volume when user Volume=50 VOL80 77 Set the maximal volume when user Volume=80 VOL Set the maximal volume when user Volume= Enter P-Mode, press key 5 to select page 5. Set the corresponding item to require value. See below table for detailed description. Table 3.6.2: Producing parameter setup and option page 5 OSD menu Default Value Description Remark Track. Mode 0 EHT tracking mode 0=EHT tracking only on vertical 1=EHT tracking on vertical and EW VX Normal 25 4:3 mode vertical zoom Don t adjust, use default VX Compr. 0 16:9 mode vertical zoom Don t adjust, use default HBL 1 blanking Switch 0 =OFF,1 =ON WBF 5 Wide start Don t adjust, use default WBR 8 Wide blanking end Don t adjust, use default GET OFFSET 0 Get offset See below description ColdRD 61 Cold color temperature R 64= offset value 0 63= offset value ColdGD 56 and G drive offset -1 65= offset value 1 Adjust to right value ColdRC 61 Cold color temperature R 64= offset value 0 63= offset value ColdGC 66 and G cut-off offset t -1 65= offset value 1 Adjust to right value WarmRD 72 Warm color temperature R 64= offset value 0 63= offset value WarmGD 71 and G drive offset -1 65= offset value 1 Adjust to right value WarmRC 65 Warm color temperature R 64= offset value 0 63= offset value WarmGC 64 and G cut-off offset -1 65= offset value 1 Adjust to right value Description for AUTO OFFSET and GET OFFSET: The GET OFFSET can use to make the EEPROM copy by PE engineer. When the PAL and NTSC geometry adjustment had finished, trigger the GET OFFSET from 0 to 1 to store the geometry offset datum between PAL and NTSC in EEPROM. Chassis Name NX56-LA Serial No. Issued on Page Page 12 of 15 Updated on Version 2.2

25 TCL-THOMSON Electronics R&D Center (Shen Zhen Lab) On producing, these geometry offset datum can use to easy the NTSC geometry adjustment. When finished the PAL geometry adjustment, trigger the AUTO OFFSET from 0 to 1, then the geometry adjustment of NTSC signal will finish automated. If now the geometry of NTSC signal is look good, it not needed to adjust the geometry of NTSC signal any more. 3. Enter P-Mode, press key 6 to select page 6. Set the corresponding item to require value. See below table for detailed description. Table 3.6.3: Producing parameter setup and option page 6 OSD menu Default Description Remark Value AGCT 32 AGC take over point See section 3.2 RF AGC alignment for detailed. OIF 32 IF demodulator offset Don t adjust, use default IF 45.7 IF frequency Select the IF frequency AGCS 1 AGC speed Don t adjust, use default AGNE 3 Audio gain Don t adjust, use default WATCHDOG 8 Don t adjust, use default BLUE BLACK OPT 0 No signal background color set 0=BLUE 1=BLACK 4. Enter P-Mode, press key 7 to select page 7. Set the corresponding item to require value. See below table for detailed description. Table 3.6.4: Producing parameter setup and option page 7 OSD menu Default Description Remark Value EVG 0 Enable vertical guard(rgb blanking) 1= RGB blanking DFL 0 Disable flash protection from defletion timer Don t adjust, use default XDT 0 X-ray detection Don t adjust, use default AKB 1 Black current stabilization 0 AKB ON NBL 1 Black current loop application 1 AKB OFF CL 10 Set the cathode drive level Adjust to right value accord with the tube. Recommended value= 12 CC-LINE 21 CC s line Don t adjust BKS 1 BSD 0 AAS 0 Black Stretch Switch 0 =OFF,1 =ON Black Stretch depth 015IRE,1-30IRE Black area to switch off the black stretch 0-12%1-20%,2-6%,3-8% Don t adjust, use default Don t adjust, use default Don t adjust, use default Chassis Name NX56-LA Serial No. Issued on Page Page 13 of 15 Updated on Version 2.2

26 TCL-THOMSON Electronics R&D Center (Shen Zhen Lab) RPA 1 Ratio pre- and aftershoot 0-1:1, 1-1.5:1, 2-2:1 RPO 1 Ratio of positive and negative peaks 0-1:1 1-1:1.3, 2-1:1.7, 3-1:0.7 Vottage difference between soft clipping and pwl SOC 2 0-0% above pwl level 1-5% above pwl level 2-10% above pwl level 3- soft pwl PWL 8 Peak White Limiting Video dependtent coring(peaking) COR 0 0-off 1-coring active 0 and 20IRE 2-coring active 0 and 40IRE 3-coring active 0 and 100IRE Don t adjust, use default Don t adjust, use default Don t adjust, use default Adjust to right value accord with the tube. Recommended value= 8 Don t adjust, use default 5. Enter P-Mode, press key 8 to select page 8. Set the corresponding item to require value. See below table for detailed description. Table 3.6.5: Producing parameter setup and option page 8 OSD menu Default Value Description Remark HOTEL 0 HOTEL MODE 1: open 0:close BTSC 1 BTSC s option 1: open 0:close SAP 0 SAP s option 1: open 0:close BTSC AUTO 2 BTSC AUTO Select 2: AUTO 0:Manual AV ALIGMENT 1 AV terminal align AV2 ENABLE 1 AV2 terminal enable SHVS ENABLE 1 S-Video terminal enable YUV ENABLE 1 YUV terminal enable NO COMMAND ENABLE 0 No operation within 2 hours automatic standby enable according to ODF according to ODF When BTSC ON advice SET 1 Recommended value= 2 0=3 x 3 1=4 x 3 0=Disable 1=Enable LANGUAGE PORTUGA 1 LANGUAGE SPAISH 1 AVOUT Follow 0 Avout follow signal change 1=follow 0=only tv Recommended value= 1 Chassis Name NX56-LA Serial No. Issued on Page Page 14 of 15 Updated on Version 2.2

27 TCL-THOMSON Electronics R&D Center (Shen Zhen Lab) KEY DETECT 1 PRESS KEY fault detect 1 =detect 0= N0 detect Recommended value= 1 BLACK LIGHT 0 Software eliminate bright Spot when turn off TUNER TYPE 1 SET TUNER TYPE 0= off 1=on 0 = TCL 1 = XINFA Chassis Name NX56-LA Serial No. Issued on Page Page 15 of 15 Updated on Version 2.2

28 RF Section Tuner Tu101 receive the radio frequency signal, after inside circuit to do signal receiving, and signal amplifying. The amplified high frequency signal accompany with the high frequency oscillation voltage oscillated by set oscillator input to the mixer. The IF picture signal and sound signal formed in mixer and output from mixer, then send to picture IF processing circuit. VGA (Fig. 1. Tuner section)

29 Small Signal Processing Section Small signal processing section is the IF (intermediate frequency) signal across saw filter send in the pin12 and pin13 of IC201. The VIFIN signal through built-in PLL DEMOD, sound trap, video amplifier and synchronous detector processing, get the color video broadcast signal and 2 nd sound IF signal. Video signal processing section is CVBS across video filter and delay line and horizontal & vertical synchronous separation circuit processing and get H-drive (pin56 of IC201)and V-drive signal (pin15/pin15 of IC201). IF sound signal across the sound-down-mixer and AM demodulator processing, send out the AVL/ SSIF OUT signal. ( Refer to Fig2 and Fig 3.) (Fig 2. Small Signal Processing Section)

30 (Fig3. Block Diagram of IC201.) Horizontal Scanning Section The horizontal drive signal send out from pin 56 of IC201, Q401 is horizontal driving transistor, coupled by horizontal driving transformer T402, to control the horizontal output transistor working in switch on and off situation, get good linearly and enough amplitude of saw-tooth wave current to drive horizontal deflection yoke scanning. L456 is horizontal width coil and L458 is horizontal linearly coil. D455 is damping diode, C453,C455,C457 are retrace capacitors. T401 is FBT. Pin2 of T401 is B+ voltage input, Pin 10 of T401 get 200 Volt video amplifying voltage supply for CRT board. Pin11 of T401 sends out heater voltage supply for CRT heater.

31 Vertical Scanning Section Vertical scanning section adopted STV8172A vertical deflection booster, we use as differential-output driver. The vertical raw-tooth wave signal sends out from pin14/15 of IC201 VDA/VDB. The two differential signal input pin 1 and 7 of STV8172A IC301. Pin2(+14v) and Pin7(-14v) of IC301 is power supply which come from the main power transformer. Pin 6 is boost voltage, rectified by D301. C309,C301 and R305 makes up a voltage feedback network, R306 is a damping resistor. C306 is correction capacitor, R308 is current feedback resistor. Fig 4. Vertical Scanning Processing Section CRT Scanning Section Q507,D501,D502 and D503 makes up a light eliminate circuit network. When the TV is playing mode, +8V voltage across R533 charge for C512, Q507 is cut off. At the right of turn off the TV, Q507 is turn-on, the current across D501, D502 and D503 send to R.G. B to discharge the electronic quickly.

32 Audio Power Amplifying Section Power Supply Section AC supply 220V/110v through filtering network and rectifying circuit and get 300Vdc voltage. LF801/LF801A and CX802 makes up a differential mode rejection, LF802 and CY801,CY802 makes up a common mode rejection network. D801-D804 is rectifying network. 300Vdc voltage supply pin3 of T801, also through R804 send to pin8 of IC801 NCP1337. Pin5 of IC801 sends out the PWM signal to control Q801 working in switch on and off situation. IC803 is optocoupler.

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40 UOC-TOP-64 N1 series Versatile signal processor for CRT TV applications Rev January 2007 Product data sheet 1. General description The UOC-TOP-64 series is a very flexible concept which offers attractive solutions for 1f H TV receivers with CRTs. This new concept offers a complete range of products with the right price level to cover TV receivers from basic mono 14 inch sets up to the best featured large and/or wide screen AV-stereo TV sets. The UOC-TOP-64 concept can also be used as front-end for 2f H and LCD TV receivers. The UOC-TOP-64 concept is mounted in a SDIP64 package and is split up in the following ranges: AV-110 (AV-stereo) concept. It contains a video processor with many features and it has an analog audio control circuit with balance, treble, bass and loudness control. Two different micro processor are available for this concept, one with OSD and Closed Captioning or Teletext and Closed Captioning features (UOCTOP_1PTXT version), the other with (extended) OSD features (UOCTOP_OSD version). The block diagram is given in Figure 1. AV-90 concept. This concept is nearly identical to the AV-110 concept. The only difference that it does not contain an East-West and Scan Velocity Modulation (SVM) output. This concept is intended for 90 picture tubes. Mono-110 concept. The functional content of this concept is comparable with that of the AV 110 concept, however, it has just stereo input switch and no audio control circuit. The block diagram is given in Figure 1. Mono-90 concept. This concept is intended for 90 picture tubes. The circuit has an audio switch for mono signals but the mono inputs can also be used as a stereo input. In this range most of the video and audio processing features have been omitted. Also this concept can be supplied with one of the two micro processors (UOCTOP_1PTXT or UOCTOP_OSD version). The block diagram is given in Figure 2. The most important features of the complete IC series are given in the following feature lists. All packages are according to the ROHS legislation, which also means that these packages are lead-free. The ICs have supply voltages of 8V, 5V and 3.3V. UOC-TOP-64 is supported by a comprehensive Global TV Software Development kit to enable easy programming and fast time-to-market (see also Section 20.4 Licenses ).

41 NXP Semiconductors UOC-TOP-64 N1 series Signal processor for CRT TV 2. Features 2.1 Analog Video Processing Overview of available features (AV-110/90 and Mono-110 concept) Multi-standard vision IF circuit with alignment-free PLL demodulator Internal (switchable) time-constant for the IF-AGC circuit Switchable group delay correction and sound trap (with switchable centre frequency) for the demodulated CVBS signal Separate Second Sound IF output or FM demodulator output without de-emphasis available, which can be used as input for an external BTSC decoder or as input for external sound band-pass filter for second language processing. Separate SSIF input available as input for the FM-PLL demodulator to demodulate FM-radio with an IF frequency of 10.7 MHz, or as input from an external sound band-pass filter for second language processing. AM demodulator without extra reference circuit The mono intercarrier sound circuit has a selective FM-PLL demodulator which can be switched to the different FM sound frequencies (4.5/5.5/6.0/6.5 MHz). The quality of this system is such that the external band-pass filters can be omitted. The FM-PLL demodulator can be set to centre frequencies of 4.72/5.74 MHz so that a second sound channel can be demodulated. In such an application it is necessary that an external bandpass filter is inserted. Audio switch circuit with 2 stereo inputs (1 stereo input can also be switched into two mono sound inputs) and a stereo output which can be used for the drive of for audio power amplifiers (with volume and tone-control) or as SCART/CINCH output. The second stereo input is only available via the combined C2/C3/C4/AUDIOIN5R pin for the right channel and via the combined CVBS4/Y4/AUDIOIN5L pin for the left channel. Video switch with 3 external CVBS inputs. All CVBS inputs can be used as Y-input for Y/C signals. However, only 1 Y/C source can be selected because the circuit has 1 chroma input. CVBS3/Y3 input available in combination with the G/Y-3 input pin. 1 CVBS output, this output can be used as monitor video output or as front-end video output or as independent selectable video output. Automatic Y/C signal detector. Integrated luminance delay line with adjustable delay time Only one reference ( MHz) crystal required for the m-controller, Teletext- and the color decoder Multi-standard color decoder with automatic search system and various forced mode possibilities Internal base-band delay line Indication of the Signal-to-Noise ratio of the incoming CVBS signal Linear RGB/YP B P R input. Scan Velocity Modulation output. The SVM circuit is active for all the incoming CVBS, Y/C and RGB/YP B P R signals. The SVM output is combined with the black current input of the black current stabilisation circuit. By means of a small application adaptation both functions can be operational in parallel. <Document ID> NXP B.V All rights reserved. Product data sheet Rev January of 230

42 NXP Semiconductors UOC-TOP-64 N1 series Signal processor for CRT TV Picture improvement features with peaking (with switchable centre frequency, depeaking, variable positive/negative peak ratio, variable pre-/overshoot ratio and video dependent coring), dynamic skin tone control, gamma control and blue- and black stretching. All features are available for CVBS, Y/C and RGB/YP B P R signals The effect of the various features can de demonstrated by means of a split screen mode in which the features are activated in one half of the picture and switched off in the other half Switchable DC transfer ratio for the luminance signal Tint control for external RGB/YP B P R signals Contrast reduction possibility during mixed-mode of OSD and Text signals. Option to make a colored and in contrast reduced window. RGB control circuit with Continuous Cathode Calibration, white point and black level off-set adjustment so that the color temperature of the dark and the light parts of the screen can be chosen independently. When this Continuous Cathode Calibration is not used, simple alignment of the cutoff level is possible. Adjustable wide blanking of the RGB outputs Horizontal synchronization with two control loops and alignment-free horizontal oscillator Vertical count-down circuit Vertical driver optimized for DC-coupled vertical output stages Horizontal and vertical geometry processing with horizontal parallelogram and bow correction and horizontal and vertical zoom The IC can be used as front-end for Progressive Scan or LCD TV receivers Low-power start-up of the horizontal drive circuit Features of the AV-110/90 concept which are not available in the Mono-110 concept Analog audio tone control circuit with treble, bass and loudness controls Features of the AV-110 and Mono-110 concept which are not available in the AV-90 concept Horizontal geometry processing and Scan Velocity Modulation output Differences in feature list for the MONO-90 concept compared with AV-110/90 and Mono-110 concept Audio switch circuit with 1 stereo input, which can also be switched into two mono sound inputs, a mono output for SCART/CINCH with the possibility to serve as front/monitor audio output. Stereo output (with volume and AVL) for audio power amplifiers. This stereo output can also be switched to one mono loudspeaker output and one fixed mono sound output. CVBS output, this output can only be used as monitor video output or as front-end video output. Only basic video processing. The remaining video features are peaking with coring, black stretching and gamma control. No horizontal geometry processing and Scan Velocity Modulation output. <Document ID> NXP B.V All rights reserved. Product data sheet Rev January of 230

43 NXP Semiconductors UOC-TOP-64 N1 series Signal processor for CRT TV 2.2 Micro-Controller 80C51 m-controller core standard instruction set and timing ms machine cycle maximum of 80 k x 8-bit late programmed ROM maximum of 3 k x 8-bit Auxiliary RAM I 2 C byte level bus interface. Interrupt controller for individual enable/disable with two level priority Two 16-bit Timer/Counter registers One 24-bit Timer (16-bit timer with 8-bit Pre-scaler) 16-bit Data pointer WatchDog timer Auxiliary RAM page pointer Stand-by, Idle and Power Down modes Up to 13 general-purpose I/O pins 14 bits PWM for Voltage Synthesis Tuning 8-bit A/D converter with 4 multiplexed inputs 4 PWM (6-bits) outputs for analogue control functions 2.3 Data Capture (Teletext and Closed Caption devices) Text memory for 1 page Inventory of transmitted Teletext pages stored in the Transmitted Page Table (TPT) and Subtitle Page Table (SPT) Data Capture for US Closed Caption Data Capture for 525/625 line WST, VPS (PDC system A) and 625 line Wide Screen Signalling (WSS) bit decoding Automatic selection between 525 WST/625 WST Automatic selection between 625 WST/VPS on line 16 of VBI Real-time capture and decoding for WST Teletext in Hardware, to enable optimized m-processor throughput Automatic detection of FASTEXT transmission Real-time packet 26 engine in Hardware for processing accented, G2 and G3 characters Signal quality detector for video and WST/VPS data types Comprehensive teletext language coverage Vertical Blanking Interval (VBI) data capture of WST data <Document ID> NXP B.V All rights reserved. Product data sheet Rev January of 230

44 NXP Semiconductors UOC-TOP-64 N1 series Signal processor for CRT TV 2.4 Display Features of the OSD-only devices Up to 4 character sets with 256 characters each (size 16 pixels x 18 lines) Enhanced OSD modes 50Hz/60Hz display timing modes Serial and Parallel Display Attributes Single/Double Width and Height for characters Scrolling of display region Variable flash rate controlled by software Enhanced display features including overlining, underlining and italics Soft colors using CLUT with 4096 color palette Global selectable matrix: (12/16) By attribute selectable: 1.5x characters (18/24) Globally selectable character spacing Fringing (Shadow) selectable from N-S-E-W direction Fringe color selectable Contrast reduction of defined area with option of coloration Programmable Cursor Special Graphics Characters with two planes, allowing four colors per character Features of the Teletext and Closed Caption devices Four character sets Up to 576 characters with a size of 12 pixels x 16 lines are supported Teletext and Enhanced OSD modes 50Hz/60Hz display timing modes Serial and Parallel Display Attributes Scrolling of display region Variable flash rate controlled by software Soft colors using CLUT with 4096 color palette Global selectable matrix: (12) Features of level 1.5 WST and US Close Caption Single/Double/Quadruple Width and Height for characters 64 software redefinable On-Screen display characters G1 Mosaic graphics, Limited G3 Line drawing characters WST Character sets and Closed Caption Character set in single device Curtaining effect via software Fringing (Shadow) selectable from N-S-E-W direction Fringe color selectable Contrast reduction of defined area with option of coloration Programmable Cursor Special Graphics Characters with two planes, allowing four colors per character <Document ID> NXP B.V All rights reserved. Product data sheet Rev January of 230

45 NXP Semiconductors UOC-TOP-64 N1 series Signal processor for CRT TV 3. Quick reference data Table 1: Quick reference data SYMBOL PARAMETER MIN. TYP. MAX. UNIT Supply V P analogue supply voltage VSP V I P supply current (5.0 V) 160 ma V DDA digital supply VSP / analogue supply periphery V I DDA supply current (3.3 V); Mono90 version 50 ma I DDA supply current (3.3 V); AV110/90 and Mono110 versions 70 ma V [1] PAudio audio supply voltage V I [1] PAudio supply current (5.0/8.0 V); mono-90 version 0.5 ma I PAudio supply current (8.0 V); AV-110/90 and mono-110 version 10 ma P tot total power dissipation 1.1 W Input voltages V ivifrms) video IF amplifier sensitivity (RMS value) V V issif(rms) sound IF amplifier sensitivity (RMS value) 1.0 mv V iaudio(rms) external audio input (RMS value) V V icvbs(p-p) external CVBS/Y input (peak-to-peak value) V V ichroma(p-p) external chroma input voltage (burst amplitude) (peak-to-peak V value) V irgb(p-p) RGB inputs (peak-to-peak value) V V iy(p-p) luminance input signal (peak-to-peak value) 1.0 V V ipb(p-p) P B input signal (peak-to-peak value) [2] 0.7 V V ipr(p-p) P R input signal (peak-to-peak value) [2] 0.7 V Output signals V o(ifvo)(p-p) demodulated CVBS output (peak-to-peak value) 2.0 V V o(qsso)(rms) sound IF intercarrier output (RMS value) 100 mv V o(amout)(rms) demodulated AM sound output (RMS value) 250 mv V [1] o(audio)(rms) non-controlled audio output signals (RMS value) 1.0 V V o(cvbso)(p-p) selected CVBS output (peak-to-peak value) 2.0 V I o(agcout) tuner AGC output current range 0 1 ma V orgb(p-p) RGB output signal amplitudes (peak-to-peak value) 1.2 V I ohout horizontal output current 10 ma I overt vertical output current (peak-to-peak value) 1 ma I oewd EW drive output current 1.2 ma [1] The supply voltage for the analogue audio part of the mono-90 version can be 5V or 8V. For a supply voltage of 5V the maximum signal amplitudes at in and outputs are 1V rms. For a supply voltage of 8V the maximum output signal amplitude is 2 V rms. The AV-110/90 and Mono-110 versions need a supply voltage of 8 V. [2] The YP B P R input signal amplitudes are based on a color bar signal with 100% saturation. <Document ID> NXP B.V All rights reserved. Product data sheet Rev January of 230